| Kukjin Kim | 8c14482 | 2010-09-01 13:23:31 +0900 | [diff] [blame] | 1 | /* linux/arch/arm/mach-s5p64x0/include/mach/tick.h |
| Kukjin Kim | 5f3545f | 2010-01-14 08:15:39 +0900 | [diff] [blame] | 2 | * |
| Kukjin Kim | 8c14482 | 2010-09-01 13:23:31 +0900 | [diff] [blame] | 3 | * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. |
| 4 | * http://www.samsung.com |
| Kukjin Kim | 5f3545f | 2010-01-14 08:15:39 +0900 | [diff] [blame] | 5 | * |
| Kukjin Kim | 8c14482 | 2010-09-01 13:23:31 +0900 | [diff] [blame] | 6 | * Copyright 2008 Openmoko, Inc. |
| 7 | * Copyright 2008 Simtec Electronics |
| 8 | * http://armlinux.simtec.co.uk/ |
| 9 | * Ben Dooks <ben@simtec.co.uk> |
| 10 | * |
| 11 | * S5P64X0 - Timer tick support definitions |
| Kukjin Kim | 5f3545f | 2010-01-14 08:15:39 +0900 | [diff] [blame] | 12 | * |
| 13 | * This program is free software; you can redistribute it and/or modify |
| 14 | * it under the terms of the GNU General Public License version 2 as |
| 15 | * published by the Free Software Foundation. |
| 16 | */ |
| 17 | |
| 18 | #ifndef __ASM_ARCH_TICK_H |
| 19 | #define __ASM_ARCH_TICK_H __FILE__ |
| 20 | |
| 21 | static inline u32 s3c24xx_ostimer_pending(void) |
| 22 | { |
| Kukjin Kim | 8131796 | 2010-01-27 16:57:07 +0900 | [diff] [blame] | 23 | u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS); |
| Kukjin Kim | 5f3545f | 2010-01-14 08:15:39 +0900 | [diff] [blame] | 24 | return pend & (1 << (IRQ_TIMER4_VIC - S5P_IRQ_VIC0(0))); |
| 25 | } |
| 26 | |
| 27 | #define TICK_MAX (0xffffffff) |
| 28 | |
| 29 | #endif /* __ASM_ARCH_TICK_H */ |